Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a first embodiment for a display screen or portion thereof with graphical user interface showing our new design; and,

FIG. 2 is a front view of a second embodiment thereof.

The outermost broken lines showing the display screen or portion thereof form no part of the claimed design. The remaining broken lines in the figures depict portions of the graphical user interface that form no part of the claimed design. 

CLAIM We claim the ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 